/*
 * The contents of this web application are subject to the Mozilla Public License Version 
 * 1.1 (the "License"); you may not use this web application except in compliance with 
 * the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/.
 * 
 * Software distributed under the License is distributed on an "AS IS" basis, 
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
 * for the specific language governing rights and limitations under the License.
 * 
 * The Original Code is owned by and the Initial Developer of the Original Code is 
 * Composite A/S (Danish business reg.no. 21744409). All Rights Reserved
 * 
 * Section 11 of the License is EXPRESSLY amended to include a provision stating 
 * that any dispute, including but not limited to disputes related to the enforcement 
 * of the License, to which Composite A/S as owner of the Original Code, as Initial 
 * Developer or in any other role, becomes a part to shall be governed by Danish law 
 * and be initiated before the Copenhagen City Court ("K�benhavns Byret")            
 */

using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.ComponentModel;
using System.IO;
using System.Linq;


namespace Composite.Core.Types
{
    /// <exclude />
    [EditorBrowsable(EditorBrowsableState.Never)]
    internal static class AssemblyLocationExtensions
    {
        /// <summary>
        /// Adds assembly locations to a string collection of the collection does not already has them.
        /// Note: Case insensitive
        /// </summary>
        /// <param name="stringCollection"></param>
        /// <param name="assemblyLocations"></param>
        /// <exclude />
        public static void AddRangeIfNotContained(this StringCollection stringCollection, IEnumerable<string> assemblyLocations)
        {
            foreach (string assemblyLocation in assemblyLocations)
            {
                AddIfNotContained(stringCollection, assemblyLocation);
            }
        }


        /// <summary>
        /// Adds a assembly location to a string collection of the collection does not already has it.
        /// Note: Case insensitive
        /// </summary>
        /// <param name="stringCollection"></param>
        /// <param name="assemblyLocation"></param>
        /// <exclude />
        public static void AddIfNotContained(this StringCollection stringCollection, string assemblyLocation)
        {
            string assemblyFileName = Path.GetFileName(assemblyLocation);

            bool isContained = stringCollection.
                OfType<string>().
                Where(f => f.IndexOf(assemblyFileName, StringComparison.InvariantCultureIgnoreCase) >= 0).
                Any();

            if (!isContained)
            {
                stringCollection.Add(assemblyLocation);
            }
        }
    }
}
